CRHSB-24

View detailed technical data, stock status, and sourcing information for: CRHSB-24
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Federal Supply Group

Bearings

Federal Supply Classification

3110 Unmounted Antifriction Bearings

National Stock Number

3110-01-231-4527

Item Name Code

00040

Assigment Date

04/29/1986 (40 years ago)

A tubular shaped unthreaded item with or without a flange at one end designed to be inserted into a hole to reduce the inside diameter of the hole and to protect the surrounding body structure from damage resulting from stress, strain, and/or vibration. The overall length must exceed 25 percent of the outside diameter or the shortest distance between peripheral flats of the body. Includes items which are divided into two or more segments which includes 180 degrees (3.141 radians) or less of the bearing periphery. For items made of rubber, see bushing, nonmetallic. See also bearing, sleeve; bushing, tapered; spacer, sleeve; insulator, bushing; and bushing, electrical conductor. Excludes:bushing, drill, jig.

2a thread class, 1.5000 inches nominal overall outside diameter, 0.7500 inches nominal thread length, right-hand thread direction, 2.4062 inches nominal overall length

Product Characteristics

Below you’ll find the complete technical specifications and performance data for this part, including material details and compliance information.

Thread Class: 2a
Thread Direction: right-hand
Thread Length: 0.7500 inches nominal
Overall Length: 2.4062 inches nominal
Overall Outside Diameter: 1.5000 inches nominal
Stud Diameter: 0.8750 inches nominal
Outer Ring Width: 0.8750 inches nominal
Stud Length: 1.5000 inches nominal
Seal Quantity: 2
Bearing Seal Type: contact
Features Provided: lubrication hole
Thread Quantity Per Inch: 14
Nominal Thread Size: 0.875 inches
Standard Tolerance Designation: afbma std tolerance for can follwer needle bearing
Special Features: hex hole in face of stud
Material: plastic polyamide (nylon) seal
Material: steel end plate
Material: steel outer ring
Material: steel roller
Material: steel stud
Style Designator: cam follower
Thread Series Designator: unf

Related Parts

This NSN group includes multiple components designed to meet specific performance and operational standards. Each listing provides detailed specs, functionality data, and replacement compatibility information:

Part Number	Name
14551100 ITEM 25	Needle Bearing Cam Follower
CFH-1 1/2-SB	Needle Bearing Cam Follower
CRHSB-24	Needle Bearing Cam Follower

FAQs

Find helpful answers about installation, operation, maintenance, compliance, and troubleshooting.

What is the FSCG of the NSN 3110-01-231-4527?

The FSCG of the NSN 3110-01-231-4527 is 3110

Does the NSN 3110-01-231-4527 have a Schedule B code assigned?

Yes, the Schedule B code is 8482400000

Does NSN 3110-01-231-4527 require demilitarization?

Items subject to the export administration regulations (ear) in parts 730-774 of title 15, code of federal regulations (cfr) (ccli or ear99) and determined by dod to present a low risk when released out of dod control. No demil, mut, or end use certificate is required. May require an export licensefrom doc.

Does NSN 3110-01-231-4527 contain precious materials?

Item does not contain precious metal.

Does NSN 3110-01-231-4527 contain hazardous materials?

Indicates there is no data in the hmirs and the nsn is in a fsc not generally suspected of containing hazardous materials.

When the NSN 3110-01-231-4527 was assigned to the Federal Catalog?

It was assigned 40 years ago, on Tue, Apr 29, 1986